The Lake Build Index

The Lake build index is the complete map of Lake build keys to Lake build functions, which is used by Lake to build any Lake build info.

This module leverages the index to perform topologically-based recursive builds.

def Lake.recBuildWithIndex (info : BuildInfo) : FetchM (Job (BuildData info.key))

Recursive build function for anything in the Lake build index.

Equations

• One or more equations did not get rendered due to their size.

def Lake.recFetchWithIndex (info : BuildInfo) : RecBuildM (Job (BuildData info.key))

Recursive build function with memoization.

Equations

• Lake.recFetchWithIndex = inline (Lake.recFetchMemoize Lake.BuildInfo.key Lake.recBuildWithIndex)

@[inline]

def Lake.FetchT.run {m : Type → Type} {α : Type} (x : FetchT m α) : RecBuildT m α

Run a recursive Lake build using the Lake build index and a topological / suspending scheduler.

Equations

• x.run = x Lake.recFetchWithIndex